Package 'openjpeg': set INSTALL_NAME_DIR on MacOS for old versions. (#6603)

var/spack/repos/builtin/packages/openjpeg/macos.patch

@@ -0,0 +1,13 @@
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -151,6 +151,10 @@ IF(NOT OPENJPEG_INSTALL_PACKAGE_DIR)
+   SET(OPENJPEG_INSTALL_PACKAGE_DIR "${OPENJPEG_INSTALL_LIB_DIR}/${OPENJPEG_INSTALL_SUBDIR}")
+ ENDIF(NOT OPENJPEG_INSTALL_PACKAGE_DIR)
+ 
++IF(APPLE)
++    LIST(APPEND OPENJPEG_LIBRARY_PROPERTIES INSTALL_NAME_DIR "${CMAKE_INSTALL_PREFIX}/${OPENJPEG_INSTALL_LIB_DIR}")
++ENDIF()
++
+ #-----------------------------------------------------------------------------
+ # Big endian test:
+ INCLUDE (${CMAKE_ROOT}/Modules/TestBigEndian.cmake)

var/spack/repos/builtin/packages/openjpeg/package.py

@@ -49,6 +49,11 @@ class Openjpeg(CMakePackage):
     version('1.5.2', '545f98923430369a6b046ef3632ef95c')
     version('1.5.1', 'd774e4b5a0db5f0f171c4fc0aabfa14e')
 
+    # The problem with install name of the library on MacOs was fixed starting
+    # version 2.1.1: https://github.com/uclouvain/openjpeg/commit/b9a247b559e62e55f5561624cf4a19aee3c8afdc
+    # The solution works for the older versions (at least starting 1.5.1) too.
+    patch('macos.patch', when='@:2.1.0 platform=darwin')
+
     def url_for_version(self, version):
         if version >= Version('2.1.1'):
             return super(Openjpeg, self).url_for_version(version)